Finding the Third Proportional to 1,044,158 and 1,661,471

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044,158 : 1,661,471 = 1,661,471 : x
2. Step 2: Convert to fraction form
   1,044,158/1,661,471 = 1,661,471/x
3. Step 3: Cross multiply
   1,044,158x = 1,661,471 × 1,661,471
4. Step 4: Simplify right side
   1,044,158x = 2,760,485,883,841
5. Step 5: Solve for x
   x = 2,760,485,883,841/1,044,158
6. Step 6: Final answer
   x = 2,643,743.46